Bolted Couplers

Travis Pattern bolted couplers are cast of a lightweight aluminum alloy and others are also cast of copper alloy with high strength silicon bronze clamping hardware. Type ARPP couples pipes of the same or different sizes end on end. Bolts, nuts, and lockwashers made of high tensile aluminum provide clamping efficiency and resistance to corrosion. All bolt heads are captivated for single-wrench installation. The type BRPP coupler-reducer combines the